🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.49 AU - 0.73 AU

Year: 175 Days

Day: 43 Hours

Environment

Temp: 166 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.59 AU - 0.75 AU

Year: 201 Days

Day: 21.4 Hours

Environment

Temp: 199 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 229 Days

Day: 36.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.58 AU - 0.92 AU

Year: 238 Days

Day: 36.7 Hours

Environment

Temp: 186 °C

Axial Tilt: 151.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.68 AU - 1.02 AU

Year: 288 Days

Day: 23.5 Hours

Environment

Temp: 104 °C

Axial Tilt: 126.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.17 AU - 1.27 AU

Year: 495 Days

Day: 17.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.12 AU - 1.39 AU

Year: 513 Days

Day: 39.5 Hours

Environment

Temp: -13 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.6

Radius: 9.1

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.42 AU - 5.26 AU

Year: 3909 Days

Day: 7 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 74,032,735 km

• M1: 113,096 km (0.08 R)
• M2: 418,874 km (0.08 R)
• M3: 805,884 km (0.057 R)
• M4: 1,137,243 km (0.073 R)
• M5: 1,484,609 km (0.106 R)
• M6: 2,641,898 km (0.065 R)
• M7: 3,038,931 km (0.104 R)
• M8: 4,679,122 km (0.04 R)
• M9: 6,921,145 km (0.108 R)
• M10: 8,063,176 km (0.088 R)
• M11: 10,250,297 km (0.054 R)
• M12: 11,121,854 km (0.073 R)
• M13: 12,239,948 km (0.117 R)
• M14: 14,296,620 km (0.069 R)
• M15: 15,523,472 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.3

Radius: 8.6

Gravity: 10.51 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.55 AU - 5.69 AU

Year: 4891 Days

Day: 14 Hours

Environment

Temp: -142 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 74,032,735 km

• M1: 107,112 km (0.095 R)
• M2: 389,254 km (0.064 R)
• M3: 933,640 km (0.104 R)
• M4: 1,387,969 km (0.11 R)
• M5: 2,116,211 km (0.106 R)
• M6: 2,832,336 km (0.088 R)
• M7: 3,117,320 km (0.11 R)
• M8: 4,090,155 km (0.09 R)
• M9: 4,380,824 km (0.114 R)
• M10: 4,763,795 km (0.095 R)
• M11: 5,626,226 km (0.117 R)
• M12: 6,394,561 km (0.038 R)
• M13: 6,955,852 km (0.11 R)
• M14: 7,371,435 km (0.095 R)
• M15: 8,176,571 km (0.11 R)
• M16: 8,877,886 km (0.096 R)
• M17: 9,161,224 km (0.05 R)
• M18: 12,998,709 km (0.105 R)
• M19: 13,417,433 km (0.074 R)
• M20: 15,355,623 km (0.093 R)
• M21: 16,788,023 km (0.093 R)
• M22: 17,473,480 km (0.034 R)
• M23: 19,778,933 km (0.064 R)
• M24: 20,054,642 km (0.066 R)
• M25: 23,955,406 km (0.115 R)
• M26: 25,145,008 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.5

Radius: 5.8

Gravity: 23.83 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 12 AU - 14.54 AU

Year: 17745 Days

Day: 17.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,032,735 km

• M1: 78,838 km (0.098 R)
• M2: 321,785 km (0.115 R)
• M3: 587,471 km (0.092 R)
• M4: 881,281 km (0.06 R)
• M5: 1,730,698 km (0.102 R)
• M6: 1,913,506 km (0.091 R)
• M7: 3,004,823 km (0.102 R)
• M8: 3,818,486 km (0.092 R)
• M9: 4,130,547 km (0.086 R)
• M10: 6,993,102 km (0.108 R)
• M11: 7,604,808 km (0.114 R)
• M12: 8,251,519 km (0.103 R)
• M13: 9,597,302 km (0.068 R)
• M14: 9,940,928 km (0.045 R)
• M15: 10,352,023 km (0.085 R)
• M16: 12,044,723 km (0.053 R)
• M17: 12,853,150 km (0.085 R)
• M18: 15,108,188 km (0.109 R)
• M19: 15,495,048 km (0.093 R)
• M20: 17,956,083 km (0.091 R)
• M21: 19,099,160 km (0.076 R)
• M22: 19,460,439 km (0.049 R)
• M23: 19,918,358 km (0.118 R)
• M24: 20,855,888 km (0.056 R)
• M25: 24,053,243 km (0.052 R)
• M26: 26,320,399 km (0.067 R)
• M27: 29,319,687 km (0.119 R)
• M28: 36,123,697 km (0.094 R)
• M29: 38,367,515 km (0.073 R)
• M30: 43,440,828 km (0.115 R)
• M31: 48,106,786 km (0.104 R)
• M32: 49,790,061 km (0.06 R)
• M33: 66,535,448 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 15,061 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit